Perjury in DV case by wife

Dear experts, My wife filed a false case of DV against me and other 8, (3 my brothers (2) their wives, me, my mother, my father & my sister), on evidence PW-1, she has done perjury which is briefly described below: During this DV case, my wife brought some unsocial elements to my brother's house and they hit his wife, in this regard Police entered DDR and filed a preventive action u/s 107, 151 CrPC against my wife, later this occurrence, my wife was appeared in PW-1 and told that she was not involved into the fight and also she refused any kind of DDR or action taken by Police, when she filed the petition it was prior to incident and which affidavit she produced to court in PW-1 is same as petition and fight indecent was not entered into affidavit so her evidence is only enough to prove perjury?? Now, on behalf of only evidence this case is very clear that she has made perjury, and I have proofs, but my difficulties are that I want to know whom among us to file that case?? second, where this DV case is pending is so far from my home, so their is any idea to transfer the case after filling.?? Third, will this Perjury a new case or just an application has to moved in DV case?? Please help me by your valuable advises and experiences. Thanks Mohit